diff --git a/.vsts-ci/templates/ci-general.yml b/.vsts-ci/templates/ci-general.yml
index e252fcf40..c903b8a29 100644
--- a/.vsts-ci/templates/ci-general.yml
+++ b/.vsts-ci/templates/ci-general.yml
@@ -15,14 +15,14 @@ steps:
   displayName: Install .NET 6.0.x SDK
   inputs:
     packageType: sdk
-    version: 6.0.x
+    version: 6.0.302
     performMultiLevelLookup: true
 
 - task: UseDotNet@2
   displayName: Install .NET 3.1.x runtime
   inputs:
     packageType: runtime
-    version: 3.1.x
+    version: 3.1.27
     performMultiLevelLookup: true
 
 - task: PowerShell@2